Results 151 to 160 of about 1,513,497 (299)

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source

Horizontally oriented compact colloidal quantum well films enable efficient and stable electroluminescent diodes. [PDF]

Nat Commun
Ba G, Gong Y, Zhang M, Huang F, Li J, Wang J, Zhang L, Fan L, Liu X, Tian J.   +9 more
europepmc   +1 more source

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Highly Photosensitive Colloidal Quantum Well Based Nanocrystal Skins Assisted by Orientation Control. [PDF]

Nano Lett
Isik F, Bozkaya T, Bozkaya I, Delikanli S, Canimkurbey B, Demir HV.   +5 more
europepmc   +1 more source

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Observation of Interlayer Excitons in Mixed-Dimensional MoS₂ and InGaN/GaN Quantum Well Heterojunctions. [PDF]

ACS Appl Mater Interfaces
Kim DW, Lee S, Baek Y, Jeon K, Song J, Jeong K, Lee S, Kim JW, Kim S, Jeon GW, Kim KK, Yi GC, Park DH, Lee K.   +13 more
europepmc   +1 more source

Effect of Neutron Irradiation on the Electronic and Optical Properties of AlGaAs/InGaAs-Based Quantum Well Structures. [PDF]

Materials (Basel), 2023
Klochkov AN, Yskakov A, Vinichenko AN, Safonov DA, Kargin NI, Bulavin MV, Galushko AV, Yamurzin VR, Vasil'evskii IS.   +8 more
europepmc   +1 more source

Selective Separation of the Rare Earth Elements Dysprosium and Neodymium via Tailoring Nanocellulose Chemical Structure

Advanced Functional Materials, EarlyView.
Dicarboxylate‐modified anionic hairy cellulose nanocrystals exhibit a high selectivity for dysprosium(III) over neodymium(III). This selectivity arises from disordered dicarboxylate cellulose “hairs” that enable cooperative ionic coordination, hydrogen bonding, and strain‐induced conformational shrinkage.
Roya Koshani, Shang‐Lin Yeh, Karuna Anna Sajeevan, Mica L. Pitcher, Dawson Alexander, Ratul Chowdhury, Amir Sheikhi   +6 more
wiley   +1 more source

Theoretical and experimental investigations on the performance of broad-sense quantum-well superluminescent diodes based on the concept of energy level divergence. [PDF]

Discov Nano
Wu D, Ren X, Li P, Liu H, Wang Q, Huang Y.   +5 more
europepmc   +1 more source

Improving Quantum Well Tube Homogeneity Using Strained Nanowire Heterostructures. [PDF]

ACS Appl Mater Interfaces, 2023
Patel N, Fonseka HA, Zhang Y, Church S, Al-Abri R, Sanchez A, Liu H, Parkinson P.   +7 more
europepmc   +1 more source